BRPI0721568A8 - estação de alimentação de potência, e, sistema de potência remoto para fornecer energia elétrica - Google Patents

estação de alimentação de potência, e, sistema de potência remoto para fornecer energia elétrica

Info

Publication number
BRPI0721568A8
BRPI0721568A8 BRPI0721568A BRPI0721568A BRPI0721568A8 BR PI0721568 A8 BRPI0721568 A8 BR PI0721568A8 BR PI0721568 A BRPI0721568 A BR PI0721568A BR PI0721568 A BRPI0721568 A BR PI0721568A BR PI0721568 A8 BRPI0721568 A8 BR PI0721568A8
Authority
BR
Brazil
Prior art keywords
current
power
voltage side
high voltage
supply station
Prior art date
Application number
BRPI0721568A
Other languages
English (en)
Portuguese (pt)
Inventor
Magnusson Henric
Efraimsson Lars
Fridtjof Johnsen Ulf
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BRPI0721568A2 publication Critical patent/BRPI0721568A2/pt
Publication of BRPI0721568A8 publication Critical patent/BRPI0721568A8/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Keying Circuit Devices (AREA)
BRPI0721568A 2007-05-04 2007-05-04 estação de alimentação de potência, e, sistema de potência remoto para fornecer energia elétrica BRPI0721568A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2007/050303 WO2008136716A1 (en) 2007-05-04 2007-05-04 Power station for power transmission to remotely located load

Publications (2)

Publication Number Publication Date
BRPI0721568A2 BRPI0721568A2 (pt) 2013-01-22
BRPI0721568A8 true BRPI0721568A8 (pt) 2019-01-15

Family

ID=38969402

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0721568A BRPI0721568A8 (pt) 2007-05-04 2007-05-04 estação de alimentação de potência, e, sistema de potência remoto para fornecer energia elétrica

Country Status (8)

Country Link
US (1) US8139383B2 (de)
EP (1) EP2145371B1 (de)
CN (1) CN101682188B (de)
AR (1) AR066435A1 (de)
AT (1) ATE502426T1 (de)
BR (1) BRPI0721568A8 (de)
DE (1) DE602007013296D1 (de)
WO (1) WO2008136716A1 (de)

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US8638087B2 (en) * 2012-01-13 2014-01-28 Elbex Video Ltd. Apparatus for employing low ohmic alloy conductors and method for simplifying current drain data retrieval
US10254732B2 (en) 2012-11-16 2019-04-09 U.S. Well Services, Inc. Monitoring and control of proppant storage from a datavan
US11449018B2 (en) 2012-11-16 2022-09-20 U.S. Well Services, LLC System and method for parallel power and blackout protection for electric powered hydraulic fracturing
US10232332B2 (en) 2012-11-16 2019-03-19 U.S. Well Services, Inc. Independent control of auger and hopper assembly in electric blender system
US9893500B2 (en) 2012-11-16 2018-02-13 U.S. Well Services, LLC Switchgear load sharing for oil field equipment
US10036238B2 (en) 2012-11-16 2018-07-31 U.S. Well Services, LLC Cable management of electric powered hydraulic fracturing pump unit
US9745840B2 (en) 2012-11-16 2017-08-29 Us Well Services Llc Electric powered pump down
US9840901B2 (en) 2012-11-16 2017-12-12 U.S. Well Services, LLC Remote monitoring for hydraulic fracturing equipment
US10526882B2 (en) * 2012-11-16 2020-01-07 U.S. Well Services, LLC Modular remote power generation and transmission for hydraulic fracturing system
US10119381B2 (en) 2012-11-16 2018-11-06 U.S. Well Services, LLC System for reducing vibrations in a pressure pumping fleet
US11959371B2 (en) 2012-11-16 2024-04-16 Us Well Services, Llc Suction and discharge lines for a dual hydraulic fracturing unit
US9970278B2 (en) 2012-11-16 2018-05-15 U.S. Well Services, LLC System for centralized monitoring and control of electric powered hydraulic fracturing fleet
US10407990B2 (en) 2012-11-16 2019-09-10 U.S. Well Services, LLC Slide out pump stand for hydraulic fracturing equipment
US9410410B2 (en) 2012-11-16 2016-08-09 Us Well Services Llc System for pumping hydraulic fracturing fluid using electric pumps
US10020711B2 (en) 2012-11-16 2018-07-10 U.S. Well Services, LLC System for fueling electric powered hydraulic fracturing equipment with multiple fuel sources
US9995218B2 (en) 2012-11-16 2018-06-12 U.S. Well Services, LLC Turbine chilling for oil field power generation
US11476781B2 (en) 2012-11-16 2022-10-18 U.S. Well Services, LLC Wireline power supply during electric powered fracturing operations
US9650879B2 (en) 2012-11-16 2017-05-16 Us Well Services Llc Torsional coupling for electric hydraulic fracturing fluid pumps
RU2572360C2 (ru) * 2013-10-18 2016-01-10 Федеральное государственное бюджетное научное учреждение "Всероссийский научно-исследовательский институт электрификации сельского хозяйства"(ФГБНУ ВИЭСХ) Способ и устройство для передачи электрической энергии (варианты)
CN109314542B (zh) * 2016-05-11 2021-11-09 康普技术有限责任公司 用于在蜂窝基站中提供备用电力的方法和装备
US11181107B2 (en) 2016-12-02 2021-11-23 U.S. Well Services, LLC Constant voltage power distribution system for use with an electric hydraulic fracturing system
MY197833A (en) 2017-04-13 2023-07-20 Lg Electronics Inc Method and apparatus for providing system information
CN107255744A (zh) * 2017-05-28 2017-10-17 西南交通大学 输电线路接地故障地电压分布立体式监测实验系统与方法
US10280724B2 (en) 2017-07-07 2019-05-07 U.S. Well Services, Inc. Hydraulic fracturing equipment with non-hydraulic power
US10411624B2 (en) * 2017-08-31 2019-09-10 Abb Schweiz Ag Switching transient damper method and apparatus
WO2019071086A1 (en) 2017-10-05 2019-04-11 U.S. Well Services, LLC SYSTEM AND METHOD FOR FLOWING INSTRUMENTED FRACTURING SLUDGE
CA3078879A1 (en) 2017-10-13 2019-04-18 U.S. Well Services, LLC Automated fracturing system and method
CA3080317A1 (en) 2017-10-25 2019-05-02 U.S. Well Services, LLC Smart fracturing system and method
CA3084596A1 (en) 2017-12-05 2019-06-13 U.S. Well Services, LLC Multi-plunger pumps and associated drive systems
WO2019113153A1 (en) 2017-12-05 2019-06-13 U.S. Well Services, Inc. High horsepower pumping configuration for an electric hydraulic fracturing system
WO2019152981A1 (en) 2018-02-05 2019-08-08 U.S. Well Services, Inc. Microgrid electrical load management
US11035207B2 (en) 2018-04-16 2021-06-15 U.S. Well Services, LLC Hybrid hydraulic fracturing fleet
CA3103490A1 (en) 2018-06-15 2019-12-19 U.S. Well Services, LLC Integrated mobile power unit for hydraulic fracturing
MX2021001204A (es) * 2018-08-01 2023-01-06 Typhon Tech Solutions Llc Transporte de panel de conmutacion que distribuye energia para operaciones de fracturacion.
WO2020056258A1 (en) 2018-09-14 2020-03-19 U.S. Well Services, LLC Riser assist for wellsites
WO2020076902A1 (en) 2018-10-09 2020-04-16 U.S. Well Services, LLC Modular switchgear system and power distribution for electric oilfield equipment
CN109725229B (zh) * 2019-01-04 2023-09-29 中国南方电网有限责任公司超高压输电公司梧州局 一种区分电容性与电阻性瞬时接地故障支路的检测装置及方法
US11578577B2 (en) 2019-03-20 2023-02-14 U.S. Well Services, LLC Oversized switchgear trailer for electric hydraulic fracturing
WO2020231483A1 (en) 2019-05-13 2020-11-19 U.S. Well Services, LLC Encoderless vector control for vfd in hydraulic fracturing applications
CA3148987A1 (en) 2019-08-01 2021-02-04 U.S. Well Services, LLC High capacity power storage system for electric hydraulic fracturing
CN110957960B (zh) * 2019-12-10 2022-11-18 阳光新能源开发股份有限公司 一种光伏电站集电线路的确定方法、装置及光伏电站
US11009162B1 (en) 2019-12-27 2021-05-18 U.S. Well Services, LLC System and method for integrated flow supply line
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Also Published As

Publication number Publication date
US20100141232A1 (en) 2010-06-10
AR066435A1 (es) 2009-08-19
US8139383B2 (en) 2012-03-20
BRPI0721568A2 (pt) 2013-01-22
EP2145371A1 (de) 2010-01-20
CN101682188B (zh) 2012-12-05
ATE502426T1 (de) 2011-04-15
CN101682188A (zh) 2010-03-24
WO2008136716A1 (en) 2008-11-13
EP2145371B1 (de) 2011-03-16
DE602007013296D1 (de) 2011-04-28

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements